Individual provider Active NPI

Hafsa Hassan

  • Internal Medicine Physician
  • Oklahoma City, OK
National Provider Identifier
1699412395
Registry record updated Jun 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
4351049590 Issued in MI
Practice address
800 Stanton L Young Blvd
Oklahoma City, OK 73104-5018
Phone
(405) 271-6434
NPI assigned
May 16, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 26, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Sleep Medicine (Internal Medicine) Physician 207RS0012X 47510 OK
Internal Medicine Physician 207R00000X 4351049590 MI Primary

Addresses

Primary practice location

800 Stanton L Young Blvd
Oklahoma City, OK 73104-5018

Mailing address

6789 Barnes Dr
Frisco, TX 75034-9723
Phone (214) 808-2170

Other practice location 1

18101 Oakwood Blvd
Dearborn, MI 48124-4089
Phone (214) 808-2170

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251201001775 MI Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 1254824139

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
4351049590MIMDInternal Medicine Physician
47510OKMDSleep Medicine (Internal Medicine) Physician

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1652659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1699412395",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6789 BARNES DR",
            "city": "FRISCO",
            "state": "TX",
            "postal_code": "750349723",
            "telephone_number": "214-808-2170"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 STANTON L YOUNG BLVD",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731045018",
            "telephone_number": "405-271-6434"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18101 Oakwood Blvd",
            "address_purpose": "LOCATION",
            "city": "Dearborn",
            "state": "MI",
            "postal_code": "481244089",
            "country_code": "US",
            "telephone_number": "214-808-2170",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HASSAN",
        "first_name": "HAFSA",
        "name_prefix": "Mrs.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-05-16",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "OK",
            "license": "47510",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4351049590",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

Verify at the official NPI Registry.